1999 Buick LeSabre Owner's Manual - Page 204

First Edition for Buick LeSabre Owner's Manual - 1999 yellowblue Hazard Warning Flashers H-35-5090-R Press the button to make your front and rear turn signal lamps flash on and off. H-45-0009-V Your hazard warning flashers work no matter what position your key is in, and even if the key isn't in. H-35-5091-R To turn off the flashers, pull out the collar. Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off. When the hazard warning flashers are on, your turn signals won't work. 5-2